Essential for extended and efficient performance, Pearl Roadster thrones feature advanced ergonomic design and a selection of computer-tempered cushion tops to provide support and ease joint pressure during long sessions. The D-1500RGL features a Round Multi-Core Foam cushion, with multiple layers of varied density foam for better playing and improved feel. It is adaptable to Pearl's optional DTBR-1535 breathable backrest, and the unique Aluminum Strut design of the Gas Lift tripod gives solid support and lightweight, easily adaptable transport.